I have recently signed up with BT Broadband Talk and have been sent a BT Voyager 2500v wireless voice router. I am currently using a D-Link GSL-G640T wireless router, which I would rather keep as it is already set up for my secure home network - assuming it is compatible for use with a digital phone.
Will it be possible to re-configure the BT Voyager router for my mother, who has just signed up as a first time internet user with Talk Talk and needs to by a router or modem? Are there any problems with using BT equipment with other ISPs that I should be aware of?
Thank you for your help.